12 Mountain
2 Sacred Foundry
2 Steam Vents
4 Valakut, the Molten Pinnacle
2 Boros Charm
1 Chandra, the Firebrand
2 Chandra's Phoenix
2 Eidolon of the Great Revel
1 Inferno Titan
2 Isochron Scepter
1 Koth of the Hammer
1 Lava Spike
4 Lightning Bolt
4 Lightning Strike
4 Monastery Swiftspear
1 Pyromancer Ascension
2 Red Sun's Zenith
1 Shrine of Burning Rage
4 Skullcrack
2 Stormblood Berserker
2 Tezzeret's Gambit
2 Volt Charge
2 Young Pyromancer
Sideboard:
1 Cerebral Eruption
2 Combust
2 Comet Storm
1 Devil's Play
1 Dismember
1 Fireball
3 Manic Vandal
1 Red Sun's Zenith
2 Scrambleverse